Hurricane Irma Strengthens Into a Category 3; Potential Threat to the Leeward Islands, Bahamas and the United States.

irma03092017Additional strengthening is expected as Irma moves westward in the week ahead.

PHILIPSBURG:— Hurricane Irma will move close to the Leeward Islands and Puerto Rico by the middle of this week, and then near or north of Hispaniola, the Turks and Caicos and Bahamas late week into next weekend.
Hurricane Irma has strengthened as it churns westward through the central Atlantic Ocean and could threaten several land areas over the next week, including the Leeward Islands, the Bahamas and potentially the U.S. East Coast.
The center of Irma is located 885 miles east of the Leeward Islands and is moving just south of due west at about 15 mph.
For the next five days, Irma will move west-southwestward, then west-northwest again on the south side of a ridge of high pressure called the Bermuda high, centered in the central Atlantic.
Some intensity fluctuations are likely, but overall Irma is expected to gain strength and it could become a Category 4 hurricane in the days ahead.
Uncertainty remains surrounding where Irma will track beyond five days due to the complex interaction of Irma with the upper-level weather pattern expected late this week in the western Atlantic and the eastern United States. That weather pattern evolution is important for determining where Irma will track in relation to the U.S. East Coast either next weekend or early in the second week of September.
No matter what the future holds for Irma’s path and intensity, the National Hurricane Center advises, “everyone in hurricane-prone areas should ensure that they have their hurricane plan in place, as we are now near the peak of the season.”
The NOAA Hurricane Hunters will begin flying reconnaissance flights in Irma beginning on Sunday to gain more information on the hurricane’s latest intensity and size. In addition, NOAA aircraft will fly high altitude missions starting Monday to gather more data on the atmospheric environment around Irma which could help improve forecast guidance on the storm.
Below is everything we know about Irma right now.

 Leeward Islands, Puerto Rico Concern First, Then a Potential Hispaniola and Bahamas Threat.
Hurricane Irma is expected to make its closest pass to the Leeward Islands late Tuesday through Wednesday and could be an intense hurricane at that time.
The trend in the forecast guidance that predict the future track of hurricanes has been southward, or toward the Leeward Islands.
It is looking like direct impacts to the Leeward Islands are more likely to be in the northern Leeward from Guadeloupe northward, but this may change in the coming days.
For now, residents of the Leeward Islands, Puerto Rico and the Virgin Islands should follow the progress of Irma closely and make preparations for potential impacts from Irma.
A direct Irma impact is not a foregone conclusion, but chances of impacts in the islands are increasing.
The possibilities range from a direct ranking of some of the Leeward Islands to the hurricane passing far enough north to only deliver periphery impacts such as high surf, gusty winds and rain bands.
Tropical storm watches and hurricane watches may be hoisted for parts of the Leeward Islands, Virgin Islands and Puerto Rico late Sunday or on Monday.
Irma could then pass near or north of Hispaniola, the Turks and Caicos and the Bahamas late this week into next weekend. Similar to the Leeward Islands, any impacts will depend on how close the center of Irma passes in relation to those islands.

Source: St. Martin News Network
Hurricane Irma Strengthens Into a Category 3; Potential Threat to the Leeward Islands, Bahamas and the United States.